AMD Radeon RX 6650M vs NVIDIA H100 PCIe 80 GB
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Oct 2022
Generation
Mobility Radeon
Server Hopper
Type
Mobile
AI GPU
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
2068 MHz
1095 MHz
Boost Clock
2416 MHz
1755 MHz
Memory Clock
2000 MHz
1593 MHz
Memory
Memory Size
8GB
80GB
Memory Type
GDDR6
HBM2e
Memory Bus
128bit
5120bit
Bandwidth
256.0GB/s
2.04TB/s
Render Config
Compute Units
28
-
Shading Units
1792
14592
TMUs
112
456
ROPs
64
24
RT Cores
28
-
L1 Cache
128 KB per Array
256 KB (per SM)
L2 Cache
2 MB
50 MB
L3 Cache
32 MB
-
SM Count
-
114
Tensor Cores
-
456
Theoretical Performance
Pixel Rate
154.6 GPixel/s
42.12 GPixel/s
Texture Rate
270.6 GTexel/s
800.3 GTexel/s
FP16 (half)
17.32 TFLOPS
204.9 TFLOPS
FP32 (float)
8.659 TFLOPS
51.22 TFLOPS
FP64 (double)
541.2 GFLOPS
25.61 TFLOPS
Graphics Processor
GPU Name
Navi 23
GH100
Architecture
RDNA 2.0
Hopper
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
11.06 billion
80 billion
Die Size
237 mm²
814 mm²
Board Design
TDP
120W
350W
Outputs
No outputs
No outputs
Power Connectors
None
1x 16-pin
Suggested PSU
-
750 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.5
N/A
CUDA
-
9.0
📊 Benchmark
3DMark Time Spy
8,306
-
3DMark Time Spy Extreme
3,825
-
Blender
909
-